发明公开
- 专利标题： Tube connection
- 专利标题（中）： Rohrverbindung
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申请号： EP98203700.4申请日： 1998-11-03
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公开(公告)号： EP0916855A1公开(公告)日： 1999-05-19
- 发明人: Behr, Antonius Alfonsus Maria
- 申请人： Heras Holding Company B.V.
- 申请人地址： Hekdam 1 NL-5688 JE Oirschot NL
- 专利权人： Heras Holding Company B.V.
- 当前专利权人： Heras Holding Company B.V.
- 当前专利权人地址： Hekdam 1 NL-5688 JE Oirschot NL
- 代理机构： Hoorweg, Petrus Nicolaas
- 优先权： NL1007535 19971112
- 主分类号： F16B17/00
- IPC分类号： F16B17/00
摘要：
Connection of two tubular elements, such as a rail (3) and an upright (4) of a fence assembly or gate, which are placed onto each other at an angle, wherein the one element is placed in a suitable hole in the side wall of the other element and is connected to the other element by bulging of the wall of the one element, and wherein a strip (9) extending to the expanded part is provided on the edge of the hole in order to reduce the surface tensions between the edge of the hole and the one element.
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